Region List
- 6441 XH - Brunssum, Brunssum, Limburg
- 6441 XJ - Brunssum, Brunssum, Limburg
- 6441 XK - Brunssum, Brunssum, Limburg
- 6441 XL - Brunssum, Brunssum, Limburg
- 6441 XM - Brunssum, Brunssum, Limburg
- 6441 XN - Brunssum, Brunssum, Limburg
- 6441 XP - Brunssum, Brunssum, Limburg
- 6441 XR - Brunssum, Brunssum, Limburg
- 6441 XS - Brunssum, Brunssum, Limburg
- 6441 XT - Brunssum, Brunssum, Limburg
- 6441 XV - Brunssum, Brunssum, Limburg
- 6441 XW - Brunssum, Brunssum, Limburg
- 6441 XX - Brunssum, Brunssum, Limburg
- 6441 XZ - Brunssum, Brunssum, Limburg
- 6442 AA - Brunssum, Brunssum, Limburg
- 6442 AB - Brunssum, Brunssum, Limburg
- 6442 AC - Brunssum, Brunssum, Limburg
- 6442 AD - Brunssum, Brunssum, Limburg
- 6442 AE - Brunssum, Brunssum, Limburg
- 6442 AG - Brunssum, Brunssum, Limburg